#include<stdio.h>

int main()
{
	int arr[10] = { 1,2,3,4,5,6,7,8,9,10 };
	int num = 0;

	printf("%zu ", sizeof(int));
	printf("%zu ", sizeof(num));

	printf("\n");

	printf("%zu ", sizeof(int [10]));
	printf("%zu ", sizeof(arr));
	

	return 0;
}